chore(deps): update actions/checkout action to v6

Author: renovate[bot]

.github/workflows/push_pr.yml

@@ -24,7 +24,7 @@ jobs:
         goos: [ linux ]
         goarch: [ amd64, arm64, arm ]
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: actions/setup-go@v6
         with:
           go-version-file: 'go.mod'
@@ -44,7 +44,7 @@ jobs:
       matrix:
         kubernetes-version: ["v1.34.0", "v1.33.0", "v1.32.0", "v1.31.0", "v1.30.0"]
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           fetch-depth: 0
       - uses: helm/[email protected]
@@ -100,7 +100,7 @@ jobs:
     needs: [ build ]
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: actions/setup-go@v6
         with:
           go-version-file: 'go.mod'
@@ -117,7 +117,7 @@ jobs:
     name: Static analysis and linting
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: actions/setup-go@v6
         with:
           go-version-file: 'go.mod'
@@ -146,7 +146,7 @@ jobs:
         k8s-version: ["v1.34.0", "v1.33.0", "v1.32.0", "v1.31.0", "v1.30.0"]
         cri: [ containerd ]
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: actions/setup-go@v6
         with:
           go-version-file: 'go.mod'

.github/workflows/repolinter.yml

@@ -24,7 +24,7 @@ jobs:
             return data.data && data.data.default_branch === context.ref.split('/').slice(-1)[0]
       - name: Checkout Self
         if: ${{ steps.default-branch.outputs.result == 'true' }}
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
       - name: Run Repolinter
         if: ${{ steps.default-branch.outputs.result == 'true' }}
         uses: newrelic/repolinter-action@v1